Version 2.0 is out on the program home page, but several Win 98 users have reported problems there. Version 1.0 definitely works on Win 98 (1st edition). I downloaded it today, installed it and it works fine with MS Word 97, Excel 97 and Outlook Express 6. I have, however, encountered a problem with a complex html page (Mozilla Firefox 1.0 is my browser) - although the PDF-printed document footer says page 1 of 2, page 2 won't show up on the PDF document.
Before I installed PrimoPDF V. 1.0, I tried two similar free programs. The first one did not work with Excel 97 at all and did not properly reproduce a particular font (Comic Sans MS) of an Outlook Express message - PrimoPDF is having no problem with that font. The second competing program did not work at all (possibly as a result of my selecting insufficient setup components during the installation process).
In short, PrimoPDF has produced the best results by far of the three applications I tested on Windows 98!
Price: Free review details